2022 ICD-10-CM Diagnosis Code F03.90

Unspecified dementia without behavioral disturbance

    2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code Adult Dx (15-124 years)
  • F03.90 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2022 edition of ICD-10-CM F03.90 became effective on October 1, 2021.
  • This is the American ICD-10-CM version of F03.90 - other international versions of ICD-10 F03.90 may differ.
ICD-10-CM Coding Rules
  • F03.90 is applicable to adult patients aged 15 - 124 years inclusive.
Applicable To
  • Dementia NOS
The following code(s) above F03.90 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to F03.90:
  • F01-F99
    2022 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
  • F01-F09
    2022 ICD-10-CM Range F01-F09

    Mental disorders due to known physiological conditions

    • This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.
    Mental disorders due to known physiological conditions
  • F03
    ICD-10-CM Diagnosis Code F03

    Unspecified dementia

      2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
    Applicable To
    • Presenile dementia NOS
    • Presenile psychosis NOS
    • Primary degenerative dementia NOS
    • Senile dementia NOS
    • Senile dementia depressed or paranoid type
    • Senile psychosis NOS
    Type 1 Excludes
    Type 2 Excludes
    • mild memory disturbance due to known physiological condition (F06.8)
    • senile dementia with delirium or acute confusional state (F05)
    Unspecified dementia
Approximate Synonyms
  • Dementia
  • Dementia late onset w hallucinations
  • Dementia without behavioral disturbance
  • Hallucinations co-occurrent and due to late onset dementia
  • Mild dementia
  • Mixed dementia
  • Moderate dementia
  • Organic dementia
  • Presbyophrenia
  • Presbyophrenic psychosis
  • Presenile dementia
  • Presenile dementia with delirium
  • Presenile dementia with delusions
  • Presenile dementia with depression
  • Primary degenerative dementia
  • Senile dementia
  • Senile dementia w delusions
  • Senile dementia with delirium
  • Senile dementia with delusion
  • Senile dementia with depression
  • Senile dementia with paranoia
  • Senile dementia with psychosis
  • Severe dementia
Clinical Information
  • A condition in which a person loses the ability to think, remember, learn, make decisions, and solve problems. Symptoms may also include personality changes and emotional problems. There are many causes of dementia, including alzheimer disease, brain cancer, and brain injury. Dementia usually gets worse over time.
  • An acquired organic mental disorder with loss of intellectual abilities of sufficient severity to interfere with social or occupational functioning. The dysfunction is multifaceted and involves memory, behavior, personality, judgment, attention, spatial relations, language, abstract thought, and other executive functions. The intellectual decline is usually progressive, and initially spares the level of consciousness.
  • Dementia is the name for a group of symptoms caused by disorders that affect the brain. It is not a specific disease. People with dementia may not be able to think well enough to do normal activities, such as getting dressed or eating. They may lose their ability to solve problems or control their emotions. Their personalities may change. They may become agitated or see things that are not there. Memory loss is a common symptom of dementia. However, memory loss by itself does not mean you have dementia. People with dementia have serious problems with two or more brain functions, such as memory and language. Although dementia is common in very elderly people, it is not part of normal aging.many different diseases can cause dementia, including alzheimer's disease and stroke. Drugs are available to treat some of these diseases. While these drugs cannot cure dementia or repair brain damage, they may improve symptoms or slow down the disease.
  • Loss of intellectual abilities interfering with an individual's social and occupational functions. Causes include alzheimer's disease, brain injuries, brain tumors, and vascular disorders.
ICD-10-CM F03.90 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
  • 884 Organic disturbances and intellectual disability
  • 974 Hiv with major related condition with mcc
  • 975 Hiv with major related condition with cc
  • 976 Hiv with major related condition without cc/mcc

Convert F03.90 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change

Diagnosis Index entries containing back-references to F03.90:
  • Dementia (degenerative (primary)) (old age) (persisting) F03.90

ICD-10-CM Codes Adjacent To F03.90
F01 Vascular dementia
F01.5 Vascular dementia
F01.50 …… without behavioral disturbance
F01.51 …… with behavioral disturbance
F02 Dementia in other diseases classified elsewhere
F02.8 Dementia in other diseases classified elsewhere
F02.80 …… without behavioral disturbance
F02.81 …… with behavioral disturbance
F03 Unspecified dementia
F03.9 Unspecified dementia
F03.90 …… without behavioral disturbance
F03.91 …… with behavioral disturbance
F04 Amnestic disorder due to known physiological condition
F05 Delirium due to known physiological condition
F06 Other mental disorders due to known physiological condition
F06.0 Psychotic disorder with hallucinations due to known physiological condition
F06.1 Catatonic disorder due to known physiological condition
F06.2 Psychotic disorder with delusions due to known physiological condition
F06.3 Mood disorder due to known physiological condition
F06.30 …… unspecified
F06.31 …… with depressive features

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.